S&S 31-0172A Engine Case For Twin Cam 88® A Engines
Features
Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)
Feature greater overall strength than stock crankcases
Strong, dependable Timken®-style sprocket shaft bearings
Clearanced for strokes up to and including 5"
All passages between the crankcase cam support plate are O-ring sealed
Compatible with most stock components
Cam chest has clearance for up to .675" lift cams
Include S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems
Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components
Made in the U.S.A.
This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
Specs
Product Name Engine Case
Base Color Black
Color/Finish Black
Bore Size Standard
Units Each
Riding Style Street
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
